CRP and atrial fibrillation: The adjusted hazard ratios (aHR) of recurrent AF across increasing quartiles of CRP were 1.0 (reference), 1.26 (95% confidence interval [CI], 0.86–1.84), 1.15 (95% CI, 0.78–1.70) and 1.60 (95% CI, 1.10–2.34) (P trend = 0.015).